1 files changed, 13 insertions, 0 deletions

diff --git a/nacl/curvecp/uint64_pack.c b/nacl/curvecp/uint64_pack.c
new file mode 100644
index 00000000..898a80a3
--- /dev/null
+++ b/nacl/curvecp/uint64_pack.c
@@ -0,0 +1,13 @@
+#include "uint64_pack.h"
+
+void uint64_pack(unsigned char *y,crypto_uint64 x)
+{
+  *y++ = x; x >>= 8;
+  *y++ = x; x >>= 8;
+  *y++ = x; x >>= 8;
+  *y++ = x; x >>= 8;
+  *y++ = x; x >>= 8;
+  *y++ = x; x >>= 8;
+  *y++ = x; x >>= 8;
+  *y++ = x; x >>= 8;
+}